Oracle® Enterprise Manager Cloud Control Basic Installation Guide 12c Release 1 (12.1.0.1) Part Number E22624-08 |
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This chapter describes the hardware requirements you must meet before installing Oracle Management Service (OMS), a standalone Oracle Management Agent (Management Agent), and Oracle Management Repository (Management Repository). In particular, this chapter covers the following:
CPU, RAM, Heap Size, and Hard Disk Space Requirements for OMS
CPU, RAM, and Hard Disk Space Requirements for Standalone Management Agent
CPU, RAM, and Hard Disk Space Requirements for Management Repository
Table 2-1 describes the CPU, physical memory (RAM), heap size, and hard disk space requirements for installing an OMS (including a Management Agent that comes with it).
Table 2-1 CPU, RAM, Heap Size, and Hard Disk Space Requirements Per OMS
Small | Medium | Large | |
---|---|---|---|
(1 OMS, <=1000 targets, <100 agents) |
(2 OMSes for <=10,000 targets and <1000 agents) |
(> 2 OMSes, >=10,000 targets, >=1000 agents) |
|
CPU Cores/Host |
2 |
4 |
8 |
RAM |
4 GB |
6 GB |
8 GB |
6GB |
10 GB |
14 GB |
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Oracle WebLogic Server JVM Heap Size |
512 MB |
1 GB |
2 GB |
Hard Disk Space |
7 GB |
7 GB |
7 GB |
Hard Disk Space with ADP, JVMD |
10 GB |
12 GB |
14 GB |
Footnote 1 ADP Manager is Application Dependency and Performance
Footnote 2 JVMD is JVM Diagnostics
Note:
While installing an additional OMS (by cloning an existing one), if you have installed BI publisher on the source host, then ensure that you have 7 GB of additional hard disk space on the destination host, so a total of 14 GB.For a standalone Oracle Management Agent, ensure that you have 2 CPU cores per host, 512 BM of RAM, and 1 GB of hard disk space.
Table 2-2 describes the RAM and the hard disk space requirements for configuring a Management Repository:
Table 2-2 RAM and Hard Disk Space Requirements for Management Repository
Small | Medium | Large | |
---|---|---|---|
(1 OMS, <=1000 targets, <100 agents) |
(2 OMSes for <=10,000 targets and <1000 agents) |
(> 2 OMSes, >=10,000 targets, >=1000 agents) |
|
CPU Cores/HostFoot 1 |
2 |
4 |
8 |
RAM |
4 GB |
6 GB |
8 GB |
Hard Disk Space |
50 GB |
200 GB |
400 GB |
Footnote 1 For high availability, Oracle Real Application Cluster (Oracle RAC) database must be setup.